| WTT Star Contender Doha | 2021/03/06 17:00 | Eric Jouti v Alexandre Cassin | W | 0-3 |
| Qatar Open | 2020/03/04 09:30 | Vladimir Samsonov v Alexandre Cassin | L | 4-1 |
| Hungarian Open | 2020/02/21 15:20 | Alexandre Cassin v Robert Gardos | L | 3-4 |
| Hungarian Open | 2020/02/20 18:30 | Vladimir Samsonov v Alexandre Cassin | W | 1-4 |
| France League Pro A | 2020/02/04 19:30 | Alexandre Cassin v Emmanuel Lebesson | W | 3-1 |
| France League Pro A | 2020/02/04 18:30 | Alexandre Cassin v Patrick Baum | W | 3-0 |
| German Open | 2020/01/29 17:50 | Zihao Zhao v Alexandre Cassin | L | 4-0 |
| German Open | 2020/01/29 12:40 | Cristian Pletea v Alexandre Cassin | W | 2-4 |
| WTT Star Contender Doha | 2021/03/07 08:45 | Daeseong Cho v Lei Kou | W | 3-2 |
| WTT Star Contender Doha | 2021/03/06 17:00 | Daeseong Cho v Alvaro Robles | W | 3-1 |
| WTT Contender Doha | 2021/03/05 11:40 | Tomokazu Harimoto v Daeseong Cho | L | 3-1 |
| WTT Contender Doha | 2021/03/04 11:55 | Daeseong Cho v Andreas Levenko | W | 3-2 |
| WTT Contender Doha | 2021/03/03 08:35 | Yukiya Uda v Daeseong Cho | W | 2-3 |
| WTT Contender Doha | 2021/03/02 14:20 | Joao Monteiro v Daeseong Cho | W | 2-3 |
| WTT Contender Doha | 2021/03/02 09:40 | Daeseong Cho v Masaki Yoshida | W | 3-0 |
| German Open | 2020/01/28 16:35 | Darko Jorgic v Daeseong Cho | L | 4-1 |